DE59505248D1 - Length-adjustable gas spring and length-adjustable column for chairs, tables with a length-adjustable gas spring - Google Patents

Length-adjustable gas spring and length-adjustable column for chairs, tables with a length-adjustable gas spring

Info

Publication number
DE59505248D1
DE59505248D1 DE59505248T DE59505248T DE59505248D1 DE 59505248 D1 DE59505248 D1 DE 59505248D1 DE 59505248 T DE59505248 T DE 59505248T DE 59505248 T DE59505248 T DE 59505248T DE 59505248 D1 DE59505248 D1 DE 59505248D1
Authority
DE
Germany
Prior art keywords
length
gas spring
adjustable
adjustable gas
chairs
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE59505248T
Other languages
German (de)
Inventor
Hans-Peter Bauer
Hans-Juergen Bauer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stable II SARL
Original Assignee
Suspa Compart AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suspa Compart AG filed Critical Suspa Compart AG
Application granted granted Critical
Publication of DE59505248D1 publication Critical patent/DE59505248D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B9/00—Tables with tops of variable height
    • A47B9/10—Tables with tops of variable height with vertically-acting fluid cylinder
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/30—Chairs or stools with vertically-adjustable seats with vertically-acting fluid cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/0209—Telescopic
    • F16F9/0245—Means for adjusting the length of, or for locking, the spring or dampers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F16F9/362—Combination of sealing and guide arrangements for piston rods

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
DE59505248T 1994-06-16 1995-04-22 Length-adjustable gas spring and length-adjustable column for chairs, tables with a length-adjustable gas spring Expired - Lifetime DE59505248D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4420914A DE4420914A1 (en) 1994-06-16 1994-06-16 Length-adjustable gas spring and length-adjustable column for chairs, tables with a length-adjustable gas spring

Publications (1)

Publication Number Publication Date
DE59505248D1 true DE59505248D1 (en) 1999-04-15

Family

ID=6520647

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4420914A Withdrawn DE4420914A1 (en) 1994-06-16 1994-06-16 Length-adjustable gas spring and length-adjustable column for chairs, tables with a length-adjustable gas spring
DE59505248T Expired - Lifetime DE59505248D1 (en) 1994-06-16 1995-04-22 Length-adjustable gas spring and length-adjustable column for chairs, tables with a length-adjustable gas spring

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4420914A Withdrawn DE4420914A1 (en) 1994-06-16 1994-06-16 Length-adjustable gas spring and length-adjustable column for chairs, tables with a length-adjustable gas spring

Country Status (5)

Country Link
US (1) US5570873A (en)
EP (1) EP0687832B1 (en)
DE (2) DE4420914A1 (en)
ES (1) ES2129695T3 (en)
TW (1) TW303639U (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19604962A1 (en) * 1996-02-10 1997-08-14 Suspa Compart Ag Adjustable gas spring
ES2143338B1 (en) * 1996-04-11 2000-12-01 Gain Gas Technique Sl HYDRAULIC CYLINDER.
DE29608147U1 (en) * 1996-05-04 1996-08-01 Suspa Compart Ag Chair gas spring
DE19640738C1 (en) * 1996-10-02 1998-01-22 Stabilus Gmbh Adjustable-length chair or table leg
DE19714646A1 (en) * 1997-04-09 1998-10-15 Suspa Compart Ag Adjustable gas spring
TW427142U (en) * 1997-11-17 2001-03-21 Samhongsa Co Ltd Apparatus for adjusting the height of a swivel chair
US6336624B1 (en) 1997-11-24 2002-01-08 Cabex Ag Adjustable length column/support
AU7525400A (en) * 1999-11-04 2001-05-14 Gain Gas Technique, S.L. Gas cylinder
DE10219583A1 (en) * 2001-06-01 2002-12-05 Stabilus Gmbh Slides column
DK200101808A (en) * 2001-12-05 2003-06-06 Linak As A lifting column, preferably for height adjustable tables as well as a method for making them
ES2199074B1 (en) * 2002-07-19 2005-05-01 Gain Gas Technique, S.L. GAS CYLINDER NOT SELF-SUPPORTING.
ES2208090B1 (en) * 2002-07-23 2005-10-16 Gain Gas Technique, S.L. GAS CYLINDER NOT SELF-SUPPORTING.
KR100519624B1 (en) * 2003-03-03 2005-10-11 (주)삼협 Length Adjustable Gas Spring
DE102005019053B4 (en) * 2005-04-23 2010-12-02 Stabilus Gmbh A gas spring assembly
JP2009002382A (en) * 2007-06-19 2009-01-08 Aisan Ind Co Ltd Fluid control valve device
TW200907199A (en) * 2007-08-03 2009-02-16 Taiwan Fluid Control & Amp Applic Company Co Ltd Shock absorber
IT1394875B1 (en) * 2009-06-09 2012-07-20 Simone Bordignon GAS CYLINDER, PARTICULARLY GAS SPRING, REFINED
KR102138416B1 (en) * 2014-12-25 2020-07-27 히다치 오토모티브 시스템즈 가부시키가이샤 Cylinder device
CN207005175U (en) * 2017-06-08 2018-02-13 常州市莱特气弹簧有限公司 Pressure adjustable gas spring
CN108991727B (en) * 2018-08-28 2023-11-28 乐歌人体工学科技股份有限公司 Lifting device of lifting table

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1812282C3 (en) * 1968-12-03 1981-07-30 Fritz Bauer + Söhne oHG, 8503 Altdorf Lifting device for stepless height adjustment of table tops, chair seats and the like.
DE1924254C3 (en) * 1969-05-12 1979-03-22 Ignaz Vogel Gmbh Und Co Kg - Fahrzeugsitze, 7500 Karlsruhe Hydraulic locking device
DE2528980C2 (en) * 1975-06-28 1984-04-05 Stabilus Gmbh, 5400 Koblenz Lockable lifting unit with additional spring
FR2586771B1 (en) * 1985-08-28 1990-02-02 Socalfram LOCKABLE PNEUMATIC SPRING
DE8630918U1 (en) * 1986-11-18 1987-11-05 Fritz Bauer + Soehne Ohg, 8503 Altdorf, De
DE3833959A1 (en) * 1988-10-06 1990-04-12 Bauer Fritz & Soehne Ohg LENGTH ADJUSTABLE COLUMN FOR CHAIRS, TABLES OR THE LIKE
DE4009035A1 (en) * 1990-03-21 1991-09-26 Suspa Federungstech LENGTH ADJUSTABLE GAS SPRINGS
DE4009034A1 (en) * 1990-03-21 1991-09-26 Suspa Federungstech LENGTH ADJUSTABLE GAS SPRINGS
DE4114226A1 (en) * 1991-05-01 1992-11-05 Suspa Compart Ag Gas damper with length adjustment - has hydraulic length activation directly to protruding valve control stem
DE4233407A1 (en) * 1992-10-05 1994-04-07 Stabilus Gmbh Guide for telescopic cylindrical parts
DE9402656U1 (en) * 1994-02-18 1994-04-14 Suspa Compart Ag Guide sleeve and adjustable column with guide sleeve

Also Published As

Publication number Publication date
TW303639U (en) 1997-04-21
US5570873A (en) 1996-11-05
EP0687832A1 (en) 1995-12-20
ES2129695T3 (en) 1999-06-16
DE4420914A1 (en) 1995-12-21
EP0687832B1 (en) 1999-03-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SUSPA HOLDING GMBH, 90518 ALTDORF, DE

8327 Change in the person/name/address of the patent owner

Owner name: STABLE II S.A.R.L., LUXEMBOURG, LU

8328 Change in the person/name/address of the agent

Representative=s name: KLEIN, T., DIPL.-ING.(FH), PAT.-ANW., 55263 WACKER